梅尔自我居中的内径千分尺44a 6-8毫米 44千分尺内的自中心6-8毫米 4190310

Self-centering inner diameter micrometer Micromar44A
For measuring through holes, block holes, and centering shoulders
DIN863-4
Minimum display_mm(mm): 0.001
Accessories: Instruction manual, Ahren key, Keyforreplacing measuring head (30mm or more), case
Measurement range (mm): 6-8

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365g

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说明手册
ern键
更换测量头的密钥（30 mm〜）
案例

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